887431296

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 2456616960

約数和(自身を除く): 1569185664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 372, 381, 384, 496, 508, 587, 744, 762, 992, 1016, 1174, 1488, 1524, 1761, 1984, 2032, 2348, 2976, 3048, 3522, 3937, 3968, 4064, 4696, 5952, 6096, 7044, 7874, 8128, 9392, 11811, 11904, 12192, 14088, 15748, 16256, 18197, 18784, 23622, 24384, 28176, 31496, 36394, 37568, 47244, 48768, 54591, 56352, 62992, 72788, 74549, 75136, 94488, 109182, 112704, 125984, 145576, 149098, 188976, 218364, 223647, 225408, 251968, 291152, 298196, 377952, 436728, 447294, 503936, 582304, 596392, 755904, 873456, 894588, 1164608, 1192784, 1511808, 1746912, 1789176, 2311019, 2329216, 2385568, 3493824, 3578352, 4622038, 4771136, 6933057, 6987648, 7156704, 9244076, 9542272, 13866114, 14313408, 18488152, 27732228, 28626816, 36976304, 55464456, 73952608, 110928912, 147905216, 221857824, 295810432, 443715648, 887431296]

約数ペア:

[(1, 887431296), (2, 443715648), (3, 295810432), (4, 221857824), (6, 147905216), (8, 110928912), (12, 73952608), (16, 55464456), (24, 36976304), (31, 28626816), (32, 27732228), (48, 18488152), (62, 14313408), (64, 13866114), (93, 9542272), (96, 9244076), (124, 7156704), (127, 6987648), (128, 6933057), (186, 4771136), (192, 4622038), (248, 3578352), (254, 3493824), (372, 2385568), (381, 2329216), (384, 2311019), (496, 1789176), (508, 1746912), (587, 1511808), (744, 1192784), (762, 1164608), (992, 894588), (1016, 873456), (1174, 755904), (1488, 596392), (1524, 582304), (1761, 503936), (1984, 447294), (2032, 436728), (2348, 377952), (2976, 298196), (3048, 291152), (3522, 251968), (3937, 225408), (3968, 223647), (4064, 218364), (4696, 188976), (5952, 149098), (6096, 145576), (7044, 125984), (7874, 112704), (8128, 109182), (9392, 94488), (11811, 75136), (11904, 74549), (12192, 72788), (14088, 62992), (15748, 56352), (16256, 54591), (18197, 48768), (18784, 47244), (23622, 37568), (24384, 36394), (28176, 31496)]